Add task category and code link

README.md

@@ -1,4 +1,6 @@
 ---
+task_categories:
+- text-retrieval
 dataset_info:
 - config_name: buoyancy
   features:
@@ -135,6 +137,8 @@ World Embedding Fluid Retrieval is the fluid mechanics retrieval split of the
 700 simulation videos from 7 physics families. The family shards are loaded
 together as the default configuration.
 
+Code: https://github.com/World-Representation-Lab/World-Embedding-Benchmark
+
 ## Usage
 
 ```python
@@ -168,4 +172,4 @@ The benchmark uses `parsed_text` for text-video retrieval.
   primaryClass  = {cs.CV},
   url           = {https://arxiv.org/abs/2610.03632}
 }
-```
+```